functions.php

<?php

function andrew_theme_support()
{
    add_theme_support('title-tag');
    add_theme_support('custom-logo');
    add_theme_support('post-thumbnails');
}

add_action('after_setup_theme', 'andrew_theme_support');

function andrew_menus()
{
    $locations = array(
        'primary' => "Desktop Primary Left Sidebar",
        'footer' => "Footer Menu Items",
    );

    register_nav_menus($locations);
}

add_action('init', 'andrew_menus');

function andrew_register_styles()
{
    $version = wp_get_theme()->get(' Version');
    wp_enqueue_style('andrew-style', get_template_directory_uri() . "/assets/css/style.css", array('andrew-bootstrap'), $version, 'all');
    wp_enqueue_style('andrew-bootstrap', "https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css", array(), '4.4.1', 'all');
    wp_enqueue_style('andrew-fontawesome', "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/css/all.min.css", array(), '5.13.0', 'all');
}

add_action('wp_enqueue_scripts', 'andrew_register_styles');

function andrew_register_scripts()
{
    $version = wp_get_theme()->get(' Version');
    wp_enqueue_script('andrew-jquery', "https://code.jquery.com/jquery-3.4.1.slim.min.js", array(), "3.4.1", true);
    wp_enqueue_script('andrew-popper', "https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js", array(), "1.16.0", true);
    wp_enqueue_script('andrew-bootstrap', "https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js", array(), "4.4.1", true);
    wp_enqueue_script('andrew-main', get_template_directory_uri() . "/assets/js/main.js", array(), "1.0", true);
}

add_action('wp_enqueue_scripts', 'andrew_register_scripts');

function andrew_widget_areas()
{
    register_sidebar(
        array(
            'befire_title' => '',
            'after_title' => '',
            'before_widget' => '<ul class="social-list list-inline py-3 mx-auto">',
            'after_widget' => '</ul>',
            'name' => 'Sidebar Area',
            'id' => 'sidebar-1',
            'description' => 'Sidebar Widget Area'
        )
    );

    register_sidebar(
        array(
            'befire_title' => '',
            'after_title' => '',
            'before_widget' => '<ul class="social-list list-inline py-3 mx-auto">',
            'after_widget' => '</ul>',
            'name' => 'Footer Area',
            'id' => 'footer-1',
            'description' => 'Footer Widget Area'
        )
    );
}

add_action('widgets_init', 'andrew_widget_areas');